using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;

namespace FCC_Uber_MDX_Configurator
{
    public partial class Speech_CustomQueryForm : Form
    {
        private List<GlobalStaticClass.Speech_Response> _responses = new List<GlobalStaticClass.Speech_Response>();

        public Speech_CustomQueryForm()
        {
            InitializeComponent();
        }

        private void COMBO_MONITOR_TYPE_SelectedValueChanged(object sender, EventArgs e)
        {
            COMBO_ID.Items.Clear();
            COMBO_ID.SelectedText = "";
            COMBO_ID.Enabled = false;
            ComboBox _combo = (ComboBox)sender;
            if (_combo.SelectedItem == null || _combo.SelectedItem.ToString() == "")
            {
                return;
            }
            List<string> _possibilites = new List<string>();

            switch (_combo.SelectedItem.ToString().ToLower())
            {
                case "variable":
                    {
                        foreach (GlobalStaticClass._GlobalVariableClass _var in GlobalStaticClass._Global_List_Variables)
                        {
                            _possibilites.Add(_var._id);
                        }
                    }
                    break;
                case "digital output":
                    {
                        foreach (GlobalStaticClass._GlobalDigitalOutputClass _do in GlobalStaticClass._Global_List_DigitalOutputs)
                        {
                            _possibilites.Add(_do.id);
                        }
                    }
                    break;
                case "analogue input":
                    {
                        foreach (GlobalStaticClass._GlobalAnalogueInputClass _ain in GlobalStaticClass._Global_List_AnalogueInputs)
                        {
                            _possibilites.Add(_ain.id);
                        }
                    }
                    break;
                default:
                    break;
            }
            if (_possibilites.Count > 0)
            {
                COMBO_ID.Enabled = true;
                COMBO_ID.Items.AddRange(_possibilites.ToArray());
                COMBO_ID.Text = "";
                COMBO_ID.Text = _possibilites[0];
            }
        }


        private void TXT_ADD_KeyDown(object sender, KeyEventArgs e)
        {
            if (e.KeyCode == Keys.Enter || e.KeyCode == Keys.Return)
            {
                string _toAdd = ((TextBox)sender).Text;
                if (sender == TXT_Q_B)
                {
                    LIST_Q_B.Items.Add(_toAdd);
                }
                else if (sender == TXT_Q_M)
                {
                    LIST_Q_M.Items.Add(_toAdd);
                }
                else if (sender == TXT_Q_E)
                {
                    LIST_Q_E.Items.Add(_toAdd);
                }
                ((TextBox)sender).Clear();
            }
        }

        private void DELETE_ITEM(object sender, EventArgs e)
        {
            ListBox _l = null;
            if (sender == BTN_DEL_Q_B)
            {
                _l = LIST_Q_B;
            }
            else if (sender == BTN_DEL_Q_M)
            {
                _l = LIST_Q_M;
            }
            else if (sender == BTN_DEL_Q_E)
            {
                _l = LIST_Q_E;
            }

            if (_l != null && _l.SelectedIndices.Count > 0)
            {
                _l.Items.RemoveAt(_l.SelectedIndices[0]);
            }
            else if (sender == BTN_DEL_R && LIST_R.SelectedIndices.Count > 0)
            {
                LIST_R.Items.RemoveAt(LIST_R.SelectedIndices[0]);
                _responses.RemoveAt(LIST_R.SelectedIndices[0]);
            }
        }

        public string GET_MONITOR_TYPE()
        {
            return COMBO_TYPE.Text;
        }
        public string GET_MONITOR_ID()
        {
            return COMBO_ID.Text;
        }
        public List<string> GET_Query_Beginnings()
        {
            return returnItemsFromList(LIST_Q_B);
        }
        public List<string> GET_Query_Middles()
        {
            return returnItemsFromList(LIST_Q_M);
        }
        public List<string> GET_Query_Endings()
        {
            return returnItemsFromList(LIST_Q_E);
        }
        public List<GlobalStaticClass.Speech_Response> GET_Responses()
        {
            return _responses;
        }

        private List<string> returnItemsFromList(ListBox _lb)
        {
            List<string> _r = new List<string>();
            for (int i = 0; i < _lb.Items.Count; i++)
            {
                _r.Add(_lb.Items[i].ToString());
            }
            return _r;
        }

        private void BTN_ADD_R_Click(object sender, EventArgs e)
        {
            _responses.Add(new GlobalStaticClass.Speech_Response(TXT_R_B.Text, TXT_R_E.Text));
            LIST_R.Items.Add(TXT_R_B.Text + " ### " + TXT_R_E.Text);
        }

        private void BTN_SAVE_Click(object sender, EventArgs e)
        {
            if (_responses.Count == 0)
            {
                (new ErrorForm("No Responses", "There must be at least 1 response for this custom query.")).ShowDialog();
                this.DialogResult = DialogResult.None;
                return;
            }
            if (LIST_Q_B.Items.Count + LIST_Q_E.Items.Count + LIST_Q_M.Items.Count == 0)
            {
                (new ErrorForm("No Queries", "There must be at least 1 query section for this custom query.")).ShowDialog();
                this.DialogResult = DialogResult.None;
                return;
            }
            if (COMBO_TYPE.Text == "")
            {
                (new ErrorForm("No Type Selected", "You must select a type to monitor")).ShowDialog();
                this.DialogResult = DialogResult.None;
                return;
            }
            if (COMBO_ID.Text == "")
            {
                (new ErrorForm("No ID Selected", "You must select an instance of a " + COMBO_TYPE.Text + " to monitor")).ShowDialog();
                this.DialogResult = DialogResult.None;
                return;
            }
        }
    }
}